Yumin medical equipment quality is good, they do the middle and high-end products have been used?

Recently a lot of people are asking Yumin medical equipment how ah, the list of famous medical equipment brands ah ...... a whole lot of questions. I do not dare to say that they are proficient in this industry, but I have a certain understanding of the quality of Yumin products, I use Yumin walker, I started using Yumin products from 16 years. Overall speaking, I feel very good, high quality, after-sales protection, although it is a high-end products, but the price is still very suitable for mass consumption, is a best-selling brand at home and abroad.